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Propensity score-matched study and meta-analysis of cumulative outcomes of day 2/3 versus day 5/6 embryo

Ye Yin, Ge Chen, Kezhen Li, Qiuyue Liao, Sijia Zhang, Nieying Ma, Jing Chen, Yan Zhang, Jihui Ai

Frontiers of Medicine 2017, Volume 11, Issue 4,   Pages 563-569 doi: 10.1007/s11684-017-0535-6

Abstract:

The superiority of the cumulative outcomes of day 5/6 embryo transfer to those of day 2/3 embryo transferThe cumulative pregnancy rate (57.14% vs. 53.46%, OR 1.16, 95% CI 0.79–1.70) and cumulative live

Keywords： blastocyst     embryo transfer     cumulative pregnancy rate     cumulative live birth rate     IVF    

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Development Strategy of Phosphate Rock in China Under Global Allocation of Resources

Cui Rongguo , Zhang Yanfei , Guo Juan , Guo Zhenhua , Xiao Yuping

Strategic Study of CAE 2019, Volume 21, Issue 1,   Pages 128-132 doi: 10.15302/J-SSCAE-2019.01.018

Abstract: text-align: justify;">In this paper, the sigmoid growth curve model is adopted to predict the future demandfor phosphate rock resources in China under high- and low-demand scenarios.Data shows that the total demand for phosphate rocks in China will reach approximately 2.2-2.7 billionThis demand can be met by domestic supply.At the same time, the relation between the status quo and demand of the phosphate rock resource is analyzed

Keywords： phosphate rock     nonrenewable     phosphate fertilizer     cumulative demand     shortage resource    

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Study on Blasting at Ever-frost Ground in Qinghai-Tibet Plateau

He Guangyi

Strategic Study of CAE 2001, Volume 3, Issue 6,   Pages 57-64

Abstract: It describes the blasting methods and technology, and practicable cumulative blasting technology according

Keywords： ever-frost ground     cutting     foundation pit     drilling hole     cumulative shell     cumulative blasting    

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Nonlinear cumulative damage model for multiaxial fatigue

SHANG De-guang, SUN Guo-qin, DENG Jing, YAN Chu-liang

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 265-269 doi: 10.1007/s11465-006-0035-x

Abstract: On the basis of the continuum fatigue damage theory, a nonlinear uniaxial fatigue cumulative damage modelIn order to describe multiaxial fatigue damage characteristics, a nonlinear multiaxial fatigue cumulativeThe results showed that the proposed nonlinear multiaxial fatigue cumulative damage model is better than
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displacement caused by seismic liquefaction and performing parametric sensitivity analysis: Considering cumulative

Nima PIRHADI, Xiaowei TANG, Qing YANG, Afshin ASADI, Hazem Samih MOHAMED

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 506-519 doi: 10.1007/s11709-021-0677-0

Abstract: Among all earthquake parameters, the standardized cumulative absolute velocity ( ) exhibits the largest

Keywords： lateral spreading displacement     cumulative absolute velocity     fine content     artificial neural network     sensitivity    

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The Review of Ascertainable Fatigue Cumulative Damage Rule

Yang Xiaohua,Yao Weixing,Duan Chengmei

Strategic Study of CAE 2003, Volume 5, Issue 4,   Pages 81-87

Abstract: Fatigue cumulative damage rule has been perfecting and developing.Based on the characteristics of fatigue damage and cumulative damage rule, this paper divided the rulesof ascertainable fatigue cumulative damage rule into two main categories.One is linear cumulative damage rule. The other is non-linear cumulative damage rule (NLCDR).The main questions of fatigue cumulative damage rule are answered.

Keywords： fatigue     linear and nonlinear     cumulative damage     damage mechanics     energy    

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Understanding the demand predictability of bike share systems: A station-level analysis

Frontiers of Engineering Management   Pages 551-565 doi: 10.1007/s42524-023-0279-8

Abstract: Predicting demand for bike share systems (BSSs) is critical for both the management of an existing BSSWhile researchers have mainly focused on improving prediction accuracy and analysing demand-influencingUsing Divvy bike-share one-year data from Chicago, USA, we measured demand entropy and quantified thesome stations exhibit high uncertainty (a low entropy of 0.65) and others have almost no check-out demandFindings from this study provide more fundamental understanding of BSS demand prediction, which can help

Keywords： bike share systems     demand prediction     prediction errors     machine learning     entropy    

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Optimal locations of monitoring stations in water distribution systems under multiple demand patterns: a flaw of demand coverage method and modification

Shuming LIU, Wenjun LIU, Jinduan CHEN, Qi WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 204-212 doi: 10.1007/s11783-011-0364-9

Abstract: A flaw of demand coverage method in solving optimal monitoring stations problem under multiple demandIn the demand coverage method, the demand coverage of each set of monitoring stations is calculated byaccumulating their demand coverage under each demand pattern, and the impact of temporal distributionbetween different time periods or demand patterns is ignored.To overcome this flaw, this paper presents a Demand Coverage Index (DCI) based method.

Keywords： demand coverage     monitoring     optimization     water distribution network     water quality    

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Electricity demand, GDP and employment: evidence from Italy

Cosimo MAGAZZINO

Frontiers in Energy 2014, Volume 8, Issue 1,   Pages 31-40 doi: 10.1007/s11708-014-0296-8

Abstract: This paper applies time series methodologies to examine the causal relationship among electricity demandMoreover, there is a bi-directional Granger causality flow between real per capita GDP and electricity demand; while labor force does not Granger-cause neither real per capita GDP nor electricity demand.This implies that electricity demand and economic growth are jointly determined at the same time for

Keywords： energy policies     electricity demand     GDP     labor force     stationarity     structural breaks     cointegration     causality    

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Scenario analysis of the energy demand and CO

Jihong ZHANG, Jian ZHOU, Guangping HU, Tianhou ZHANG

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 459-468 doi: 10.1007/s11708-010-0119-5

Abstract: An assessment of the energy demand and the potential for sector-based emission reductions will provideIn this paper, Beijing was selected as a special case for analysis in order to assess the energy demandResults show that in the high motorization-oriented pattern scenario, total energy demand is about 13.94%On the other hand, in the bus and rail transit-oriented scenario, total energy demand is about 11.57%

Keywords： scenario analysis     urban traffic pattern     energy demand     reduction potential    

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Smart residential energy management system for demand response in buildings with energy storage devices

S. L. ARUN, M. P. SELVAN

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 715-730 doi: 10.1007/s11708-018-0538-2

Abstract: Demand side management (DSM) is one of such smart grid technologies which motivate end users to activelyConsumers are expected to respond (demand response (DR)) in various ways to attain these benefits.discharging) and the amount of power exchange from the battery while considering the variations in consumer demand

Keywords： smart grid     demand side management (DSM)     demand response (DR)     smart building     smart appliances     energy storage    

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An update and cumulative meta-analysis

Jiangang Pan,Mo Liu,Xing Zhou

Frontiers of Medicine 2014, Volume 8, Issue 2,   Pages 241-249 doi: 10.1007/s11684-014-0328-0

Abstract:

Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer (NMIBC). NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guérin (BCG) instillation and maintenance is considered as the standard adjuvant treatment for superficial bladder cancer. A number of randomized studies have focused on the benefit of maintenance therapy following initial BCG induction. To provide further insights into the effect of intravesical instillation on recurrence in patients with NMIBC, we analyzed this relationship by conducting an updated detailed meta-analysis. Evidence suggested that adjuvant intravesical BCG with maintenance treatment is significantly effective for the prophylaxis of tumor recurrence in patients with NMIBC.

Keywords： non-muscle invasive bladder cancer     bacillus Calmette-Guérin (BCG)     meta-analysis    

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Modeling and simulation of industrial water demand of Beijing municipality in China

Shouke WEI, Shafi Noor ISLAM, Alin LEI,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 91-101 doi: 10.1007/s11783-010-0007-6

Abstract: econometric regression models were established in this study to analyze and predict industrial water demandFour scenarios were designed to simulate and analyze the future uncertainty of industrial water demandThe modeling results for industrial water demand suggested that Beijing industry would face a water deficitbetween 3.06 × 10 min 2008 and 2.77 × 10 m in 2015, though its industrial water demand

Keywords： water scarcity     water demand     water deficit     modeling     industry     scenario     Beijing    

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Applications of thermostatically controlled loads for demand response with the proliferation of variable

Meng SONG, Wei SUN

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 64-73 doi: 10.1007/s11708-021-0732-5

Abstract: flexibility is desirable with the proliferation of variable renewable resources for balancing supply and demandloads (TCLs) attract tremendous attentions because of their specific thermal inertia capability in demand

Keywords： thermostatically controlled load     demand response     renewable energy     power system operation    

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Understanding network travel time reliability with on-demand ride service data

Xiqun (Michael) CHEN, Xiaowei CHEN, Hongyu ZHENG, Chuqiao CHEN

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 388-398 doi: 10.15302/J-FEM-2017046

Abstract: better evaluate the urban network-wide travel time reliability, five indices based on the emerging on-demandWe use real-world data extracted from DiDi-Chuxing, which is the largest on-demand ride service platform

Keywords： network travel time reliability     on-demand ride services     travel time rate     OD    

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Title Author Date Type Operation

Propensity score-matched study and meta-analysis of cumulative outcomes of day 2/3 versus day 5/6 embryo

Ye Yin, Ge Chen, Kezhen Li, Qiuyue Liao, Sijia Zhang, Nieying Ma, Jing Chen, Yan Zhang, Jihui Ai

Journal Article

Development Strategy of Phosphate Rock in China Under Global Allocation of Resources

Cui Rongguo , Zhang Yanfei , Guo Juan , Guo Zhenhua , Xiao Yuping

Journal Article

Study on Blasting at Ever-frost Ground in Qinghai-Tibet Plateau

He Guangyi

Journal Article

Nonlinear cumulative damage model for multiaxial fatigue

SHANG De-guang, SUN Guo-qin, DENG Jing, YAN Chu-liang

Journal Article

displacement caused by seismic liquefaction and performing parametric sensitivity analysis: Considering cumulative

Nima PIRHADI, Xiaowei TANG, Qing YANG, Afshin ASADI, Hazem Samih MOHAMED

Journal Article

The Review of Ascertainable Fatigue Cumulative Damage Rule

Yang Xiaohua,Yao Weixing,Duan Chengmei

Journal Article

Understanding the demand predictability of bike share systems: A station-level analysis

Journal Article

Optimal locations of monitoring stations in water distribution systems under multiple demand patterns: a flaw of demand coverage method and modification

Shuming LIU, Wenjun LIU, Jinduan CHEN, Qi WANG

Journal Article

Electricity demand, GDP and employment: evidence from Italy

Cosimo MAGAZZINO

Journal Article

Scenario analysis of the energy demand and CO

Jihong ZHANG, Jian ZHOU, Guangping HU, Tianhou ZHANG

Journal Article

Smart residential energy management system for demand response in buildings with energy storage devices

S. L. ARUN, M. P. SELVAN

Journal Article

An update and cumulative meta-analysis

Jiangang Pan,Mo Liu,Xing Zhou

Journal Article

Modeling and simulation of industrial water demand of Beijing municipality in China

Shouke WEI, Shafi Noor ISLAM, Alin LEI,

Journal Article

Applications of thermostatically controlled loads for demand response with the proliferation of variable

Meng SONG, Wei SUN

Journal Article

Understanding network travel time reliability with on-demand ride service data

Xiqun (Michael) CHEN, Xiaowei CHEN, Hongyu ZHENG, Chuqiao CHEN

Journal Article